The shaded figure is a rhombus.
the area of the shaded section is 60 square units. what is the value of x?
a) 4 units
b) 6 units
c) 8 units
d) 9 units

The answer should be eight because if you connect all of the unshaded pieces together, it takes the form of the same shaded rhombus so that would mean you do sixty times two which gives you 120. The area of a box is length times width. In this case, you must find the width so you divide 120 by the length which is fifteen which gives you eight. Your answer is C.